React Native Explained

Different platforms allow the developers to make mobile applications, and each of them is different. The main difference is in the features and the compatibility, so it is essential to carefully select the platform or the framework for developing the application as a developer. Among all of the frameworks present today, one of the most popular is React Native.

React Native is a platform that is well known all over the world, and there are a lot of developers using it for developing their iOS and Android applications. Additionally, the developers who are moving towards application development are also looking to learn about React Native. So, here we will discuss everything about React Native in detail that you need to know.

What is a framework, and why is it used?

Consider that you are in a case where you need to create something, and you have two options. One is that you can use raw tools, while the other one allows you to use a template. In this case, a framework is like the second option because it allows the users to develop applications across different tools.

While using any other development environment can take a lot of time, using a framework can deal with the whole job in very little time. So, apart from the hard work, the main purpose of using the framework is to save time and cost for developing the applications. Apart from these benefits, frameworks also allow some other benefits that we have mentioned below.

  • Scalability.
  • Robustness.
  • Security.
  • Easy integration.

With all these features and benefits, the development process gets straightforward, and the different open-source frameworks make things easier for the developers.

React Native

React Native is a framework that allows developers to develop cross-platform applications. It means that the applications can work on different operating systems.

It saves time for the developers as they have to develop only one application instead of two or more for different operating systems.

A little insight into the history of React Native

The Facebook team notices that mobile device users are increasing with time, and the graph will further increase with time. This was when the Facebook application must be better, but they notice that the older application was not as good as the Native applications for mobile phones. It is because that application was web-based.

Here not only was the performance sluggish, but the data transfer rates were also not acceptable. So, the team came up with an idea. This idea’s base was when Jordan Walke introduced a new way to make the iOS supported application using JavaScript instead of using the Native iOS language.

After much research and working types, the Facebook team introduced React Native to develop cross-framework applications in 2015.

How does React Native work?

As this is an interesting thing that makes the application for different platforms, you might be thinking about the working methodology of React Native. So, here we will discuss how the applications are made here.

React Native is a JavaScript-based framework that is used for creating Native mobile applications for different operating systems. The applications are made as a combination of JavaScript and XML. One is used for the backend, while the other is used for designing the front end or the user interface of the application.

React Native does the native rendering of the APIs for the operating systems, so the applications work similarly to the native applications.

Some famous React Native Projects

Being a popular platform, React Native has been used in the development of many different projects. Some of the applications that have been developed here are mentioned below.

  • Facebook
  • Skype
  • Airbnb
  • Instagram
  • Walmart
  • Uber Eats
  • SoundCloud
  • Bloomberg
  • Wix

Is React Native and React the same thing?

No, React is used for web development while React Native is used for cross-framework mobile development.

What are the advantages of using React Native?

React Native is a platform that comes with some amazing benefits for its users. This is one of the major reasons for the success and popularity of React Native. So, here we will discuss some of the benefits of React Native.

No compromise on the performance of applications while time is saved

One thing that has been prioritized in React Native application development is the performance of the applications. There are already some platforms that provide similar services, but they are not the same in performance.

However, React Native is connected to the Native components of the operating systems, which helps develop the Native API code. This helps a lot in adding great features in the application that are the same as the native applications, but it also reduces the development time.

In short, we can say that React Native is a great way of developing mobile applications where there is no need to compromise on the performance while the development time and cost are saved.

An open-source platform with a huge community over it

React Native is an open-source platform that means that every developer can use it for free for development purposes. One great thing here is that there is a library of components that helps in better and faster development.

React Native is a platform that uses JavaScript has a huge community of developers working on it with all these benefits. This is because JavaScript is a mature language, and many developers have a good grip over it.

Live reloading and hot reloading features work great

These are the best features that are provided by React Native. One of the reasons why React Native allows developers to develop their applications quickly is these features. The live reload features refreshes the entire application whenever a file is changed. This saves a lot of time because the reloading thing will be done automatically.

On the other hand, the hot reload feature will reload the application files when a file is changed, and this will keep the application in the current state. This helps the developers in quicker testing because they do not have to navigate the application to test several features many times. So, with the help of these features, debugging and modifications can be done very quickly.

Some disadvantages of React Native

With all the advantages of React Native, there are some disadvantages to the platform as well. Here we will put light on some of the disadvantages of React Native.

Beta version means that there is still a need for betterment

Even after years of working, React Native is still in its beta version. This means that there are still many issues with the platform. The biggest issues are that this is a platform that is still having compatibility issues with some features. It is because there are no libraries. Moreover, there are some issues with debugging tools as well.

You can make simple applications, but making complex apps is not the go here

No doubt that React Native is a great platform for making simple applications for simple tasks. It is because these applications will not require a lot of hardware resources. But the problems start when you need to make hardware hungry applications.

It is because this is not the platform with great memory management. So, if you are looking to develop heavy or complex applications, this will not be the best choice for you.

A lot of important features are still missing

Some major features are missing in React Native. One of the biggest missing things is documentation. It is something that helps a lot. Whether you are a newcomer or an old user, documentation is something that can come in handy in the hour of need.

Along with documentation, many other things still need to be developed to write custom codes.

Security is a major issue

As React Native uses JavaScript for the development process, it is not great in security. It is because JavaScript is not great for providing security. So, users must refrain from using React Native for developing applications that deal with confidential information.

Everything cannot be done without native developers.

For making good quality applications, you will need a developer who is an expert in JavaScript and the Native language of the operating system. It is because some concepts are needed to be implemented that require expertise in the Native concepts.

What are some of the best alternatives that you can see for React Native?

Some of the best alternatives for React Native are listed below.

  • Flutter
  • Unity
  • Cordova
  • Xamarin
  • Native Script


Creating stunning and feature-rich mobile applications has become the need of this era and React Native is the platform that helps the developers in this time. Here we discussed how React Native works and how the developers can benefit from the advantages that come with React Native.


What is React Native?

React Native is a framework that allows developers to develop cross-platform applications. It means that the applications can work on different operating systems.

What is React Native’s programming language?


Is React Native and React the same thing?

No, React is used for web development while React Native is used for cross-framework mobile development.

What are the best alternatives to React Native?

– Flutter
– Unity
– Cordova
– Xamarin
– Native Script

What are some famous RN projects?

– Facebook
– Skype
– Airbnb
– Instagram
– Walmart
– Uber Eats
– SoundCloud
– Bloomberg
– Wix

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